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infinite;flex-shrink:0}.plaid-link-error{background:#ef44441a;border:1px solid rgba(239,68,68,.3);border-radius:var(--radius);padding:var(--space-3) var(--space-4);color:var(--color-danger);font-size:.83rem}.plaid-banner{display:flex;align-items:flex-start;gap:var(--space-6);flex-wrap:wrap;border:1px dashed var(--color-primary);background:#6366f10a}.plaid-banner__icon{font-size:2.5rem;flex-shrink:0}.plaid-banner__body{flex:1;min-width:220px}.plaid-banner__body h3{font-size:1rem;margin-bottom:var(--space-2)}.plaid-banner__body p{font-size:.85rem;line-height:1.6;margin-bottom:var(--space-3)}.plaid-banner__features{display:flex;flex-wrap:wrap;gap:var(--space-2)}.market-clock{display:inline-flex;align-items:center;gap:6px;padding:4px 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var(--transition);font-family:var(--font-sans)}.side-toggle__btn--buy{background:#10b98126;color:var(--color-success)}.side-toggle__btn--sell{background:#ef444426;color:var(--color-danger)}.order-form-card{position:sticky;top:88px}.order-form{display:flex;flex-direction:column;gap:var(--space-4)}.form-group{display:flex;flex-direction:column;gap:4px}.form-label{font-size:.78rem;font-weight:600;color:var(--color-text-muted);letter-spacing:.04em}.qty-mode{display:flex;border:1px solid var(--color-border);border-radius:var(--radius);overflow:hidden}.qty-mode__btn{flex:1;padding:6px;background:transparent;border:none;cursor:pointer;font-size:.8rem;font-weight:500;color:var(--color-text-muted);font-family:var(--font-sans);transition:all var(--transition)}.qty-mode__btn--active{background:var(--color-surface-2);color:var(--color-text)}.order-form__submit{width:100%;justify-content:center;padding:var(--space-3);font-size:.95rem;font-weight:700;border:none;border-radius:var(--radius);cursor:pointer;margin-top:var(--space-2);transition:all var(--transition)}.order-form__submit--buy{background:var(--color-success);color:#fff}.order-form__submit--buy:hover{background:#059669}.order-form__submit--sell{background:var(--color-danger);color:#fff}.order-form__submit--sell:hover{background:#dc2626}.order-form__submit:disabled{opacity:.6;cursor:not-allowed}.order-form__error{background:#ef44441a;border:1px solid rgba(239,68,68,.3);border-radius:var(--radius);padding:var(--space-3);color:var(--color-danger);font-size:.82rem}.order-form__success{background:#10b9811a;border:1px solid rgba(16,185,129,.3);border-radius:var(--radius);padding:var(--space-3);color:var(--color-success);font-size:.82rem}.order-form__success code{font-family:var(--font-mono);font-size:.8rem}.order-form__disclaimer{font-size:.72rem;color:var(--color-text-subtle);text-align:center}.order-badge--buy{background:#10b98126;color:var(--color-success)}.order-badge--sell{background:#ef444426;color:var(--color-danger)}.setup-card{max-width:700px}.setup-card h2{font-size:1.25rem;margin-bottom:var(--space-3)}.setup-steps{display:flex;flex-direction:column;gap:var(--space-4)}.setup-step{display:flex;align-items:flex-start;gap:var(--space-4);padding:var(--space-4);background:var(--color-surface-2);border-radius:var(--radius)}.setup-step__num{width:28px;height:28px;border-radius:50%;background:var(--color-primary);color:#fff;display:flex;align-items:center;justify-content:center;font-size:.8rem;font-weight:700;flex-shrink:0}.setup-step__code{font-family:var(--font-mono);font-size:.78rem;color:var(--color-text-muted);white-space:pre-wrap;margin:4px 0 0}.trading-spinner{width:40px;height:40px;border:3px solid var(--color-border);border-top-color:var(--color-primary);border-radius:50%;animation:spin .8s linear infinite;margin:0 auto}@keyframes spin{to{transform:rotate(360deg)}}@media(max-width:1100px){.trading-grid{grid-template-columns:1fr}.trading-grid__sidebar,.order-form-card{position:static}}